| 研究課題/領域番号 |
17F17067
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| 研究機関 | 東京大学 |
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研究代表者 |
柳本 潤 東京大学, 大学院工学系研究科(工学部), 教授 (90220194)
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| 研究分担者 |
TAYLOR THOMAS 東京大学, 工学(系)研究科(研究院), 外国人特別研究員
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| 研究期間 (年度) |
2017-10-13 – 2020-03-31
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| キーワード | 繊維強化樹脂 / 熱間成形 / 製造加工 / 高強度鋼板 / 合金設計 / 内部組織最適化 / ハイブリッドジョイニング / 工業的適用 |
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| 研究実績の概要 |
The concept Carbon Fibre Reinforced Polymer (CFRP) part manufacturing process has been further developed with emphasis placed on application engineering. This has included fatigue, tensile and compressive crash-box testing of formed CFRP parts. A partial curing preliminary step in order to reduce cycle-time of the concept process yet further has been developed. Integrated joining of CFRP parts to steel parts has been developed. The effect of an additional layer of epoxy adhesive between the CFRP and steel was also investigated. A further journal paper and two conference papers have been drafted. Collaboration with Swansea University (UK) has led to the casting of an experimental steel chemistry for future research. Collaboration with the University of Oxford (UK) has continued development of a multi-scale numerical model for simulation of the austenite to martensite transformation.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
Despite several delays to the original research plan, research has progressed satisfactorily, while new research concepts have also emerged during the course of originally proposed research.
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| 今後の研究の推進方策 |
Further develop the concept integrated forming, curing and joining process for CFRP-steel hybrid parts. This will involve development of the new experimental steel chemistry cast and processed in the UK. Publication of a further journal article.
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| 備考 |
東京大学大学院工学系研究科 柳本研究室
http://www.cem.t.u-tokyo.ac.jp/
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